By Fitbit, Inc.

  • Category: Health & Fitness
  • Release Date: 2011-10-18
  • Current Version: 2.49
  • Adult Rating: 4+
  • File Size: 157.31 MB
  • Developer: Fitbit, Inc.
  • Compatibility: Requires iOS 9.0 or later.
Score: 4
From 112,314 Ratings


Live a healthier, more active life with Fitbit, the world’s leading app for tracking all-day activity, workouts, sleep and more. Use the app on its own to track basic activity and runs on your phone, or connect with one of Fitbit’s many activity trackers and the Aria Wi-Fi Smart Scale to get a complete picture of your health—including steps, distance, calories burned, sleep, weight, and more. TRACK ACTIVITY: Accurately record your steps and distance with MobileTrack when you carry your phone. For all-day tracking of stats like calories burned, active minutes, and sleep, pair the app with a Fitbit tracker. RUN SMARTER: Enhance runs, walks and hikes by using MobileRun to track your pace, time and distance. You can also control your music, get voice cues and use your phone’s GPS to map your routes. (Continued use of GPS running in the background can dramatically decrease battery life.) RECORD WORKOUTS: Use your Fitbit tracker to track your exercise, then check the app to see your stats, their impact on your day, and how your performance is improving. MONITOR HEART RATE: Use a Fitbit tracker with PurePulse™ to analyze heart rate graphs in the app. Identify trends, manage stress and see the results of your workouts. Review resting heart rate trends to see when your fitness is improving. LOG FOOD FASTER: Easily log calories with our barcode scanner, calorie estimator, and expanded food database of more than 350,000 foods. See your meal history at a glance, and get nutritional insights. MEASURE HYDRATION: Quickly log your water intake to make sure you’re properly hydrated during workouts and throughout the day. SET & MANAGE GOALS: Create weight, nutrition and exercise goals, and start a food plan to stay on track. Then get a visual picture of your progress with colorful, easy-to-read charts and graphs. SEE HOW YOU SLEEP: Set sleep goals in the app, and use a Fitbit tracker to monitor how much time you spent awake, restless or peacefully sleeping. SHARE & COMPETE: Connect with friends and family by sharing stats, sending direct-messages, and competing on the leaderboard or in Fitbit Challenges. STAY MOTIVATED: Get a nudge in the right direction with notifications that pop up when you’re close to reaching a goal or have already met one. SYNC WIRELESSLY: Fitbit trackers sync your stats to computers and 200+ leading devices so you can continuously track your progress without needing to plug in. MANAGE WEIGHT: Connect wirelessly to the Aria Wi-Fi Smart Scale to seamlessly track your weight, BMI, lean mass and body fat percentages, and to see your weight trends over time. Learn more about Fitbit products and services at



  • You need to fix your app

    By Metoyou77777777777
    This watch tracks steps and tells time and alarms and notifications work. The app always freezes and doesn’t always register through the blue tooth. Actually disappointed with this app.
  • Glitch

    By i had high hopes
    The newest update freezes when opening. Updates as quick as a Dell laptop and freezes everyone I get a text message or change the screen. Makes the app pretty unless unfortunately
  • Not even useful

    By Breezzayyy
    The app won’t work fully, it freezes when you first sync your watch. The app shuts down and redirects to the home screen. Very unfortunate due to my personal usage of this app.
  • App keeps crashing

    By _chephirah_
    After this most recent update the app keeps crashing so it won’t sync. App doesn’t stay open more than twenty seconds without closing itself or freezing entirely. Been up for 45 minutes trying to fix it to no avail. So much for the “bug fixes”.
  • Freezing

    By Ayaeko
    Freezes since last update
  • App is broken

    By twp77
    Your latest update broke the app. It won’t sync and keeps crashing. Fix it already!
  • Fix new update please!!!

    By dogsncoffee
    New update DOES NOT WORK. App crashes every time I try to sync my Fitbit.
  • Bug?

    By LindseyR3787
    This app was working completely fine then all of the sudden when you try to “sync” it the circles and arrow at the top just keeps spinning and doesn’t say syncing and doesn’t update completely.
  • Internet connection?

    By Seek D Truth
    The app doesn’t work if there’s no internet connection (maybe it’s because Fitbit needs your private info)... it’s just frustrating to use when you’re out camping or without internet (like when you go running (at the beach, at the park, etc). It would be nice if someone would fix this issue.
  • New update is terrible

    By JBestge
    Since the most recent update, this app is terrible. Used to take a few seconds to sync with Fitbit, now you wait a few minutes and it might work, most of the time it locks up and won’t do anything. Before last update it was a good app